问题
单项选择题
On turning the corner, they saw the path ________steeply.
A.departing
B.descending
C.decreasing
D.degenerating
答案
参考答案:B
解析:形近识别。A.departing出发,背离;B.descending下降;如:The path descends sharply.这条小径向下急降(下斜坡度很陡)。C.decreasing减少,渐减;D.degenerating退化;因此选项B是答案。